1992～1993年,我们在娄塘乡、嘉西乡两个地方进行了木棉菌防治油菜菌核病的试验,菌种由中国农业科学院油料作物研究所提供。木棉菌是一种木棉属的真菌,对菌核病的菌核起寄生作用,能使菌核腐烂,减少田间菌源,以达到减轻菌核病的发生程度。菌种共有3个菌株体,分别为5-5-36(A_1)、5-5-58(A_2)、5-5-138(A_3),通过试验,了解木棉菌对菌核病的防治效果。 From 1992 to 1993, we carried out the test of prevention and control of sclerotinia sclerotinia in two places, Lou Tang and Jia Xixiang. The strains were provided by Institute of Oil Crops, Chinese Academy of Agricultural Sciences. The kapok strain is a kapok genus that acts parasitically to the sclerotium of sclerotinia. It can decay the sclerotia and reduce the bacterial source in the field so as to reduce the occurrence of sclerotinia. A total of three strains of bacteria strains, respectively, 5-5-36 (A_1), 5-5-58 (A_2), 5-5-138 (A_3), through the test to understand the control effect of kyiv disease bacteria sclerotinia .